With the continuous development of society, energy supply plays an important role in people's life. In order to ensure the smooth transmission of power engineering, in addition to strict cable material standards, cable tray can also make the cable line avoid other causes of damage. There are many kinds of model standards for cable tray, and the role of cable tray varies with model standards. Next, we will introduce the model and role of cable tray in detail.

1、 Cable tray Model

The common cable tray models on the market are: trough type cable tray, tray type cable tray and ladder type cable tray

1. Trough cable tray: it's totally enclosed, just like a box.

2. Tray type cable tray: semi sealed, similar to trough type cable tray in appearance, but with holes at the bottom of tray type cable tray to ensure sealing and improve heat dissipation.

3. Ladder type cable tray: also known as "ladder type cable tray", the shape is similar to a ladder, and there is a cross bar support welded in the middle, so the cable tray is light in weight, has a very good load-bearing capacity, and the heat dissipation is also very prominent.

2、 What is the function of cable tray?

1. Trough cable tray is a sealed cable tray, which is mainly used for laying computer cables, power cables, thermal resistance cables and high-precision system software.

2. Tray cable tray is one of the most widely used racks in crude oil, chemical industry, electric power, light industry, communication equipment, etc. it has the characteristics of light weight, good bearing capacity, beautiful appearance, simple structure, safety and convenience.

3. Ladder type cable tray has the characteristics of low net weight, low engineering cost, distinctive design, convenient installation, good heat removal and ventilation performance. It is generally suitable for laying high and low power cables.

The model and function of cable tray are introduced here. I believe it can let you know more. If there is a demand, you can find a professional company to purchase.